Home / 26,449,668.97-36,497,238.01-14,687,338.09

Finding the Fourth Proportional to 26,449,668.97, 36,497,238.01 and 14,687,338.09

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Solution

The fourth proportional to 26,449,668.97, 36,497,238.01 and 14,687,338.09 is: 20,266,691.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449,668.97 : 36,497,238.01 = 14,687,338.09 : x
  2. Step 2: Convert to fraction form
    26,449,668.97/36,497,238.01 = 14,687,338.09/x
  3. Step 3: Cross multiply
    26,449,668.97x = 36,497,238.01 × 14,687,338.09
  4. Step 4: Simplify right side
    26,449,668.97x = 536,047,274,004,068.75
  5. Step 5: Solve for x
    x = 536,047,274,004,068.75/26,449,668.97
  6. Step 6: Final answer
    x = 20,266,691.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.